3 files changed, 23 insertions, 6 deletions

diff --git a/include/linux/audit.h b/include/linux/audit.h
index fbc21d6267f3..8868c96ca8a2 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -83,6 +83,9 @@
 #define AUDIT_AVC               1400    /* SE Linux avc denial or grant */
 #define AUDIT_SELINUX_ERR       1401    /* Internal SE Linux Errors */
 #define AUDIT_AVC_PATH          1402    /* dentry, vfsmount pair from avc */
+#define AUDIT_MAC_POLICY_LOAD   1403    /* Policy file load */
+#define AUDIT_MAC_STATUS        1404    /* Changed enforcing,permissive,off */
+#define AUDIT_MAC_CONFIG_CHANGE 1405    /* Changes to booleans */
 
 #define AUDIT_KERNEL            2000    /* Asynchronous audit record. NOT A REQUEST. */
 
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index b5fa02d17b1e..5eba6664eac0 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -21,6 +21,7 @@
 #include <linux/major.h>
 #include <linux/seq_file.h>
 #include <linux/percpu.h>
+#include <linux/audit.h>
 #include <asm/uaccess.h>
 #include <asm/semaphore.h>
 
@@ -126,6 +127,10 @@ static ssize_t sel_write_enforce(struct file * file, const char __user * buf,
                 length = task_has_security(current, SECURITY__SETENFORCE);
                 if (length)
                         goto out;
+                audit_log(current->audit_context, GFP_KERNEL, AUDIT_MAC_STATUS,
+                        "enforcing=%d old_enforcing=%d auid=%u", new_value, 
+                        selinux_enforcing,
+                        audit_get_loginuid(current->audit_context));
                 selinux_enforcing = new_value;
                 if (selinux_enforcing)
                         avc_ss_reset(0);
@@ -176,6 +181,9 @@ static ssize_t sel_write_disable(struct file * file, const char __user * buf,
                 length = selinux_disable();
                 if (length < 0)
                         goto out;
+                audit_log(current->audit_context, GFP_KERNEL, AUDIT_MAC_STATUS,
+                        "selinux=0 auid=%u",
+                        audit_get_loginuid(current->audit_context));
         }
 
         length = count;
@@ -261,6 +269,9 @@ static ssize_t sel_write_load(struct file * file, const char __user * buf,
                 length = ret;
         else
                 length = count;
+        audit_log(current->audit_context, GFP_KERNEL, AUDIT_MAC_POLICY_LOAD,
+                "policy loaded auid=%u",
+                audit_get_loginuid(current->audit_context));
 out:
         up(&sel_sem);
         vfree(data);
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index 8a764928ff4b..d877cd16a813 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -1758,19 +1758,22 @@ int security_set_bools(int len, int *values)
                 goto out;
         }
 
-        printk(KERN_INFO "security: committed booleans { ");
         for (i = 0; i < len; i++) {
+                if (!!values[i] != policydb.bool_val_to_struct[i]->state) {
+                        audit_log(current->audit_context, GFP_ATOMIC,
+                                AUDIT_MAC_CONFIG_CHANGE,
+                                "bool=%s val=%d old_val=%d auid=%u",
+                                policydb.p_bool_val_to_name[i],
+                                !!values[i],
+                                policydb.bool_val_to_struct[i]->state,
+                                audit_get_loginuid(current->audit_context));
+                }
                 if (values[i]) {
                         policydb.bool_val_to_struct[i]->state = 1;
                 } else {
                         policydb.bool_val_to_struct[i]->state = 0;
                 }
-                if (i != 0)
-                        printk(", ");
-                printk("%s:%d", policydb.p_bool_val_to_name[i],
-                       policydb.bool_val_to_struct[i]->state);
         }
-        printk(" }\n");
 
         for (cur = policydb.cond_list; cur != NULL; cur = cur->next) {
                 rc = evaluate_cond_node(&policydb, cur);